let's go home to san francisco and party. >> this is a sweep, an easy sweep. it's all about the giants! >> awesome. this is embarrassing. >> reporter: not the kind of baseball weather the giants are used to, but a 3-0 game keeps them warm, not the giants fans didn't make themselves at home anyway, in a sea of blue and orange. a stripe of a different color. orange and black. >> where am i? i feel like i'm at second and king. >> reporter: no woodward and adams, detroit, michigan. >> we drove from minneapolis last night. >> reporter: all part of giant nation on tour. so far, the orange and blue aren't turning the orange and black, black and blue. >> every person has been real friendly. booing me, but friendly. >> reporter: giant nation making its presence known. and the winner of the giants fans, who has come the farthest. >> san francisco, california, and now i live in afghanistan. >> reporter: butler works with the uso. >> and then i threw from kandahar to washington, d.c., then d.c. to detroit. with the smallest helicopter. >> reporter: she calls her a fanatic